APFIVE Exclusive OR Logic
For the boolean expression (X && !Y) || (!X && Y), which of the following conditions will always make the expression evaluate to true?
A
X is true and Y is false, or X is false and Y is true.
B
Both X and Y are true.
C
It does not matter what the values of X and Y are.
D
Both X and Y are false.
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | sgarv2513 | 1 | 1 | 0m 00s | 100 |
| #2 | busemagngr | 1 | 1 | 0m 31s | 69 |
| #3 | y.seong2027 | 1 | 1 | 0m 51s | 49 |
| #4 | suhanakochhar006 | 1 | 1 | 1m 20s | 20 |
| #5 | psak12 | 1 | 1 | 1m 26s | 14 |